Vivoactive software version 2.80

[MPX-NL]

Changes made from version 2.70 to 2.80:

•Added new settings to control the intensity of vibrations.
• Added the ability to cache the most recently played Golf course and play it again without needing a phone connection.
• Fix an issue that caused long activities to not upload immediately.
• Added a new fireworks page to congratulate the user on achieving his daily step goal.
• More fixes to improve battery life and other minor improvements/bug fixes.